# 034SPI vs DriveHaus

The clearest difference is review sentiment: DriveHaus at 100% against 034SPI's 55%. DriveHaus also leads on rating (5.0 vs 4.2) and update cadence (weekly vs every 2 weeks). 034SPI's advantage is iOS requirement (12.2 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DriveHaus holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 43 and 24 respectively. Written reviews point the same way: 55% of 034SPI's written reviews are positive against 100% of DriveHaus's.

034SPI ships an update every 2 weeks, DriveHaus weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 034SPI | DriveHaus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (43 ratings)](https://appshunter.io/ios/app/034spi/id6468930588/reviews) | **[5.0 (24 ratings)](https://appshunter.io/ios/app/drivehaus/id6751352171/reviews)** |
| Number of ratings | **43** | 24 |
| Positive reviews | 55.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 124 MB | 98 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [034motorsport Industries, LLC](https://appshunter.io/developer/1699254218) | [DriveHaus](https://appshunter.io/developer/1846713632) |

## What reviewers say

### 034SPI

[App page](https://appshunter.io/ios/app/034spi/id6468930588)

This app allows users to flash their car's ECU/TCU, change fuel maps, and configure live data displays. It also provides diagnostic tools like reading and clearing DTC codes. Compatible with Dynamic+ ECU/TCU tunes and the Dynamic+ End User Flashing Dongle.

**Highlights:** Flash ECU/TCU tunes, Change fuel octane/transmission files, Configure live data displays, High-speed data logging, Read & clear DTC codes, Perform adaptations/recalibrations

**Features:** macOS Compatibility

**In-app purchases:** none


### DriveHaus

[App page](https://appshunter.io/ios/app/drivehaus/id6751352171)

Easily find and book local car service providers. Connect with vetted professionals, request and compare quotes, and manage your vehicle's service history and appointments all in one place.

**Highlights:** Find local car service providers, Connect with vetted professionals, Request and compare quotes, Book services in a few taps, Manage vehicle service history, In-app scheduling

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 034SPI free?

034SPI is free to download, with no in-app purchases.

### Is DriveHaus free?

DriveHaus is free to download, with no in-app purchases.

### Which has better reviews, 034SPI or DriveHaus?

DriveHaus is rated higher. 034SPI averages 4.2 out of 5 from 43 ratings, while DriveHaus averages 5.0 from 24 ratings.

### Do 034SPI or DriveHaus have ads?

Neither 034SPI nor DriveHaus shows ads.

### Which is updated more often, 034SPI or DriveHaus?

034SPI ships an update every 2 weeks, and DriveHaus weekly. Most recently, 034SPI was updated on October 24, 2026 and DriveHaus on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*